Page 256 - Eshre Final Programme 2015

P-574 Pregnant after assisted reproduction: a risk pregnancy is born!18-years results from a population-based registry in Flanders, Belgium
W. Ombelet1, G. Martens2, L. Bruckers3
1Genk Institute for Fertility Technology, Obstetrics & Gynaecology, Genk, Belgium
2Genk Institute for Fertility Technology, SPE (Study Center for Perinatal Epidemiology, Brussels, Belgium
3The Center for Statistics, University of Hasselt, Diepenbeek, Belgium
P-575 Placental morphology in singleton births following assisted reproductive technology
L. Gooding1, K. Louie1, J. Havelock1, S. Kashyap1, B. Taylor1, T. Rowe1, S. Ma1
1University of British Columbia, Obstetrics and Gynecology, Vancouver, Canada
P-576 GnRH antagonist administered twice the day before hCG trigger, may prevent OHSS in IVF/ICSI antagonist cycles at risk for OHSS without affecting the reproductive outcomes.
K. Ravanos1, Y. Prapas2, Y. Panagiotidis1, A. Papatheodorou1, A. Iuliano3, G. Gullo4, S. Petousis5, N. Prapas5
1IAKENTRO Fertility Centre, IVF, Thessaloniki, Greece
2IAKENTRO Fertility Cente 3rd department of Obstetrics and Gynaecology Aristotle University, IVF, Thessaloniki, Greece
3Azienda Ospedaliera"San Carlo", IVF, Potenza, Italy
4Dipartimento di Ostetricia e Ginecologia Policlinico P.Giaccone-Universita degli studi, IVF, Palermo, Italy
5IAKENTRO Fertility Centre 3rd department of Obstetrics and Gynaecology Aristotle University, IVF, Thessaloniki, Greece
P-577 The incidence of monozygotic twinning in ICSI patients following single cleavage stage or single blastocyst stage transfers
I. De Croo1, K. Tilleman1, S. De Gheselle1, A. Van de Velde1, B. Heindryckx1, F. Van de Kerckhove1, J. Gerris1, E. Van den Abbeel1, P. De Sutter1
1Ghent University Hospital, Centre for Reproductive Medicine, Ghent, Belgium
P-578 Should a single frozen embryo transfer policy be universally applied? A retrospective analysis on 605 frozen blastocyst transfer cycles.
A. Vlismas1, G. Christopoulos1, G. Ghourab1, M. Ramos-Luque1, G. Trew1, S. Lavery1
1IVF Hammersmith, Imperial Colege, London, United Kingdom
P-579 Identifying predictive factors for twin pregnancy after double frozen-thawed blastocysts transfer: analysis of 4000 frozen IVF cycles
S. Suriyakumar1, T. El-Toukhy1, B. Springate1
1Guy’s and St Thomas’ NHS Trust, Assisted Conception Unit, London, United Kingdom
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